Electrical Adjustment; Playback System Block And Level Diagrams; Recording System Block And Level Diagrams - Sankyo STD-1700 Service Manual And Parts List

6.ELECTRICAL ADJUSTMENT
6.1. Playback system block and level diagrams
Line Amp.
Dolby Amp. ®
104
HEADPHONE
R110, 210 R139, 239
nd Oo i r t
De cane utput volume ISTD-1800}
Dolby Amp.
7) LINE OUT
(REC/PB) ?
& Meter Amp,
10
5 6 7 10 11 42 13 and 14 are identical with those of recording level diagram.
+30 d8s
+20 Bs
+5.5 dBs (ST0-1800)
HEAOPHONE (600 2)
& LINE OUT (OPEN)
0.775 V = OdBs
HEADPHONE (600 22)
LINE OUT (OPEN) {STD-1700)
-14.5 dBs
' © HEADPHONE (8 2) (STD-1800)
\L-——_ HEADPHONE (8 12) {STD-1700)
"17.5 dBs
6.2 Recording system block and level diagrams
prc
Une IN
© crrwur vowme, Line Amp
aoa
R139,228 ®@ ©@ ®
HEADPHONE
Ree. Volume
nnn, 219
OWN LINE OUT
IREC/PB}
Rec. EO. Amp.
& Meter Amp.
R143, 249
430 aBs
4200Be
+5.5.dBs +55 dbs (8TO-1800)
HEADPHONE (600 12)
& LINE OUT (OPEN)
0.778 V= OdBr
(sTD-1700) .
HEADPHONE 1600 2)
& LINE OUT (OPEN)
HEADPHONE (8 2)
Teuer (STD-1800)
HEADPHONE (8 9)
isTD-1700)
~60 486 (C102)
-62.5 GBs (Norm)